220217046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5243263}}^1$

素因数の和:5243275

約数の個数: 16

約数和(自身を含む): 503353344

約数和(自身を除く): 283136298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5243263, 10486526, 15729789, 31459578, 36702841, 73405682, 110108523, 220217046]

約数ペア:

[(1, 220217046), (2, 110108523), (3, 73405682), (6, 36702841), (7, 31459578), (14, 15729789), (21, 10486526), (42, 5243263)]